1cb93a386Sopenharmony_ci// Runtime blend modes require specific main signatures. 2cb93a386Sopenharmony_ci// Ensure that signatures intended for other runtime effect types don't work. 3cb93a386Sopenharmony_ci 4cb93a386Sopenharmony_ci// Expect 5 errors 5cb93a386Sopenharmony_ci 6cb93a386Sopenharmony_cihalf4 main() { return half4(1); } 7cb93a386Sopenharmony_cihalf4 main(half4 src) { return src; } 8cb93a386Sopenharmony_cihalf4 main(half2 coords, half4 src) { return src; } 9cb93a386Sopenharmony_cihalf4 main(half2 coords, half4 src, half4 dst) { return src * dst; } 10cb93a386Sopenharmony_cihalf4 main(half4 src, half4 dst, half4 bonusColor) { return src * dst; } 11cb93a386Sopenharmony_ci 12cb93a386Sopenharmony_cihalf4 main(half4 src, half4 dst) { return src * dst; } // the correct signature is allowed 13